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Postcode · SG3 6JX

SG3 6JX

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Property report — SG3 6JX

Open-data due diligence for SG3 6JX and the area around it.

SG3 6JX in brief: 60 recorded sales (£64,500–£810,000) · no modelled flood risk · 6 schools nearby.

What scope is each figure? Sold sales, broadband and flood risk are for SG3 6JX itself. Where open data isn't published that finely (population, crime, schools), we show the SG3 6 sector — each figure below is tagged with its scope.

Avg sold price

£492,177

sector SG3 6 · 131 sales

Population

11,638

sector SG3 6

Crimes recorded

32

sector SG3 6 · Apr 26

Schools

3

sector SG3 6

Flood risk

None modelled

this postcode

Gigabit broadband

74%

sector SG3 6 of premises

Sold-price trend (1995–2026)

1995: mean £95,641, median £77,000 (137 sales)1996: mean £107,192, median £86,000 (185 sales)1997: mean £105,970, median £75,000 (243 sales)1998: mean £121,123, median £100,000 (207 sales)1999: mean £135,532, median £105,000 (215 sales)2000: mean £152,185, median £121,500 (198 sales)2001: mean £189,335, median £135,000 (181 sales)2002: mean £220,290, median £163,500 (189 sales)2003: mean £220,171, median £199,950 (179 sales)2004: mean £243,439, median £212,500 (159 sales)2005: mean £289,159, median £232,500 (158 sales)2006: mean £290,615, median £230,000 (183 sales)2007: mean £322,240, median £250,000 (211 sales)2008: mean £306,720, median £248,000 (81 sales)2009: mean £303,249, median £250,000 (85 sales)2010: mean £320,376, median £280,000 (99 sales)2011: mean £288,933, median £237,000 (86 sales)2012: mean £319,870, median £273,250 (110 sales)2013: mean £315,586, median £280,000 (100 sales)2014: mean £459,557, median £313,000 (145 sales)2015: mean £405,183, median £325,000 (127 sales)2016: mean £437,025, median £380,000 (150 sales)2017: mean £702,744, median £387,450 (129 sales)2018: mean £465,682, median £408,000 (111 sales)2019: mean £535,271, median £410,500 (128 sales)2020: mean £454,695, median £370,250 (177 sales)2021: mean £487,206, median £464,775 (192 sales)2022: mean £454,082, median £413,500 (124 sales)2023: mean £494,308, median £415,000 (83 sales)2024: mean £492,177, median £448,500 (131 sales)2025: mean £548,482, median £471,250 (146 sales)2026: mean £454,680, median £452,000 (25 sales)1995: mean £95,641, median £77,000 (137 sales)1996: mean £107,192, median £86,000 (185 sales)1997: mean £105,970, median £75,000 (243 sales)1998: mean £121,123, median £100,000 (207 sales)1999: mean £135,532, median £105,000 (215 sales)2000: mean £152,185, median £121,500 (198 sales)2001: mean £189,335, median £135,000 (181 sales)2002: mean £220,290, median £163,500 (189 sales)2003: mean £220,171, median £199,950 (179 sales)2004: mean £243,439, median £212,500 (159 sales)2005: mean £289,159, median £232,500 (158 sales)2006: mean £290,615, median £230,000 (183 sales)2007: mean £322,240, median £250,000 (211 sales)2008: mean £306,720, median £248,000 (81 sales)2009: mean £303,249, median £250,000 (85 sales)2010: mean £320,376, median £280,000 (99 sales)2011: mean £288,933, median £237,000 (86 sales)2012: mean £319,870, median £273,250 (110 sales)2013: mean £315,586, median £280,000 (100 sales)2014: mean £459,557, median £313,000 (145 sales)2015: mean £405,183, median £325,000 (127 sales)2016: mean £437,025, median £380,000 (150 sales)2017: mean £702,744, median £387,450 (129 sales)2018: mean £465,682, median £408,000 (111 sales)2019: mean £535,271, median £410,500 (128 sales)2020: mean £454,695, median £370,250 (177 sales)2021: mean £487,206, median £464,775 (192 sales)2022: mean £454,082, median £413,500 (124 sales)2023: mean £494,308, median £415,000 (83 sales)2024: mean £492,177, median £448,500 (131 sales)2025: mean £548,482, median £471,250 (146 sales)2026: mean £454,680, median £452,000 (25 sales) MeanMedian £702,744 £75,000 1995 2026*

Annual sold price in SG3 6, 1995–2026 — mean (blue) and median (terracotta). The median is the typical sale; a wide gap to the mean means a few high-value sales pull the average up. 2026 is a part year (25 sales so far). Hover a point for both figures. Source: HM Land Registry Price Paid.

Sold prices on this postcode

DatePriceAddressType
2025-06-16£575,0006 NEW ROADTerraced
2025-06-06£810,0002A NEW ROADDetached
2021-02-18£760,00011 NEW ROADDetached
2021-01-18£347,00018 NEW ROADFlat
2018-07-12£537,50028 NEW ROADTerraced
2017-12-01£440,000FOX COTTAGE, 19A NEW ROADSemi-detached
2017-11-15£475,00013B NEW ROADSemi-detached
2017-05-25£615,00027 NEW ROADSemi-detached
2017-04-13£485,000CHASE COTTAGE, 21 NEW ROADSemi-detached
2016-11-09£270,00030 NEW ROADTerraced
2016-10-28£499,995REYNARD COTTAGE, 21A NEW ROADSemi-detached
2016-09-27£385,000FORGET-ME-NOT COTTAGE, 10 NEW ROADTerraced
2016-08-11£395,00015 NEW ROADSemi-detached
2016-07-15£510,000VIXEN COTTAGE, 19 NEW ROADSemi-detached
2016-06-03£500,000FOX COTTAGE, 19A NEW ROADSemi-detached
2016-01-29£575,0003 NEW ROADSemi-detached
2015-10-13£335,00026 NEW ROADSemi-detached
2014-09-08£400,00021 NEW ROADOther
2014-09-04£443,00013A NEW ROADSemi-detached
2014-03-31£576,00011 NEW ROADDetached
2012-11-26£212,00030 NEW ROADTerraced
2012-11-02£540,00011 NEW ROADDetached
2011-09-01£230,00016 NEW ROADTerraced
2010-11-19£250,00026 NEW ROADSemi-detached
2010-08-20£284,50015 NEW ROADSemi-detached
2009-11-30£725,0009 NEW ROADDetached
2009-11-26£228,00024 NEW ROADTerraced
2007-10-18£375,0005 NEW ROADDetached
2007-09-26£280,00015 NEW ROADSemi-detached
2007-08-30£255,00022 NEW ROADSemi-detached
2006-11-24£239,99524 NEW ROADTerraced
2006-10-16£335,00013A NEW ROADSemi-detached
2006-08-18£230,00026 NEW ROADSemi-detached
2005-09-09£780,0009A NEW ROADDetached
2005-03-18£304,0001A NEW ROADDetached
2004-06-07£278,3006 NEW ROADTerraced
2004-05-27£197,50018 NEW ROADFlat
2003-08-15£180,00016 NEW ROADTerraced
2003-07-25£196,50026 NEW ROADSemi-detached
2002-10-15£187,00024 NEW ROADTerraced
2002-08-29£215,00015 NEW ROADSemi-detached
2002-05-16£358,50011 NEW ROADDetached
2001-10-19£245,00027 NEW ROADSemi-detached
2001-08-03£600,0009 NEW ROADDetached
2001-07-31£620,0009A NEW ROADDetached
2001-06-29£242,50013A NEW ROADSemi-detached
2000-03-24£132,50026 NEW ROADSemi-detached
1999-09-06£390,0009A NEW ROADDetached
1999-08-05£390,0009 NEW ROADDetached
1999-08-05£260,0002A NEW ROADDetached
1999-01-06£235,0009A NEW ROADDetached
1998-07-24£121,00024 NEW ROADTerraced
1998-06-30£103,50016 NEW ROADTerraced
1998-06-30£137,5006 NEW ROADTerraced
1998-04-17£145,0007 NEW ROADDetached
1997-11-17£132,5005 NEW ROADDetached
1997-08-22£78,00010 NEW ROADTerraced
1996-07-29£195,0002A NEW ROADDetached
1995-12-21£115,0005 NEW ROADDetached
1995-04-06£64,50015 NEW ROADSemi-detached

60 recorded sales on SG3 6JX. Source: HM Land Registry Price Paid (© Crown copyright). Shown for this postcode only.

Nearest schools

SchoolDistancePhaseOfsted
St Michael's Woolmer Green CofE VA Primary School0.2 miPrimaryReport card →
All Saints Church of England Voluntary Aided Primary School, Datchworth0.7 miPrimaryGood (2024)
Knebworth Primary and Nursery School0.9 miPrimaryReport card →
Oaklands Primary School1.1 miPrimaryGood (2023)
Shephalbury Park Primary School2.1 miPrimaryGood (2022)
Longmeadow Primary School2.2 miPrimaryReport card →

Straight-line distance from the postcode. Ofsted = latest overall effectiveness (newer inspections may be ungraded). Sources: Get Information about Schools (DfE) · Ofsted.

What's nearby

Nearest GP surgeries: KNEBWORTH & MARYMEAD PRACTICE (0.9 mi) · BRIDGE COTTAGE SURGERY (2.2 mi) · SHEPHALL HEALTH CENTRE (2.7 mi)

Nearest hospitals: NEW QEII HOSPITAL CDC (4.8 mi) · NEW QE2 HOSPITAL (4.8 mi) · QUEEN ELIZABETH I I HOSPITAL (4.8 mi)

Nearest listed buildings: 7, LONDON ROAD (Grade II) (0.1 mi) · MILEPOST (Grade II) (0.1 mi) · Woolmer Green War Memorial (Grade II) (0.1 mi)

Nearest pharmacies: PHARMACY EXPRESS (0.9 mi) · WELL (2.0 mi) · BARNES PHARMACY (2.2 mi)

Nearest stations: Knebworth (1.1 mi) · Welwyn North (2.1 mi) · Watton-at-Stone (2.6 mi)

Nearest supermarkets: Co-op Food (1.0 mi) · Tesco (2.3 mi) · Co-operative Knightsfield (2.8 mi)

Straight-line distance from the postcode. Source: NaPTAN (DfT).

Who lives here

Median age
48
One-person households
27%
Households with children
27%
Households
4,857

Owned 72% · Social rent 13% · Private rent 15%

Census 2021 (ONS), for SG3 6.

Recorded crime trend

May 24: 20 crimesJun 24: 30 crimesJul 24: 30 crimesAug 24: 26 crimesSep 24: 29 crimesOct 24: 32 crimesNov 24: 47 crimesDec 24: 24 crimesJan 25: 42 crimesFeb 25: 28 crimesMar 25: 29 crimesApr 25: 37 crimesMay 25: 29 crimesJun 25: 24 crimesJul 25: 40 crimesAug 25: 32 crimesSep 25: 36 crimesOct 25: 27 crimesNov 25: 31 crimesDec 25: 27 crimesJan 26: 18 crimesFeb 26: 22 crimesMar 26: 26 crimesApr 26: 32 crimes Apr 26: 32 crimes 47 18 May 24 Apr 26

Recorded crimes per month in SG3 6 (May 24–Apr 26, average 30/month). Hover a point to read the count. Source: Police.uk street-level data.

Flood risk

No modelled flood risk is recorded for SG3 6JX in the Environment Agency dataset. This is reassuring but not a guarantee — Check the exact address on the official Environment Agency map →

Source: Environment Agency Risk of Flooding from Rivers and Sea (the official dataset name). Indicative catchment data, not an official property flood search.

How granular is this?

Measure DistrictSG3 SectorSG3 6 PostcodeSG3 6JX
Average sold price£492,177£492,177£350,363
Population11,63811,638—
Deprivation decile (1 = most deprived)9/109/10—
Crimes recorded3232—
Schools33—
Flood riskLowLowLow
Gigabit broadband74%74%100%
Superfast broadband97%97%100%

— = no separate figure is published at that level. Most open data is published down to the sector (SG3 6); the postcode column is built from the layers that go finer (sold transactions, Ofcom broadband). Sources: HM Land Registry · Police.uk · Ofsted/GIAS · ONS & IoD2025 · Environment Agency · Ofcom.

Your next steps

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Report generated 1 July 2026. Open data is refreshed periodically; HM Land Registry Price Paid typically lags by around two months, so the most recent sales may not appear yet.

Contains OS data © Crown copyright and database right 2026

Contains Royal Mail data © Royal Mail copyright and database right 2026

Contains National Statistics data © Crown copyright and database right 2026

Indicative due diligence compiled from public open data. Not a substitute for a regulated conveyancing or property search, a survey, or professional advice.